Shell mill holder BT 50 - 22 - 40

€88.00 *

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  • 506.11.22
  • 4250001012984
  • 4
  • ISO 7388-2 JD/JF [JIS B 6339 AD/B] with coolant exit bores on the end face
Application: For mounting milling cutters with transversal groove. Note: d = 40/d = 60:... more
Product information "Shell mill holder BT 50 - 22 - 40"

Application:
For mounting milling cutters with transversal groove.


Note:
d = 40/d = 60: For large diameter face mill cutters with four additional threaded holes according to DIN 2079.


SK 30 without coolant exit bores on the end face

Delivery:
With drivers, cross head retaining screw and cylinder head retaining screw for cutters with central coolant. For d = 60 only with four fi xation screws according to DIN 912.


  • All holders are made of forged steel
  • Specific, low warpage hardened
  • Surface hardened HRC 58~60
  • Hardening depth 0,8mm~0,9mm
  • Taper angle tolerance < AT 3 according to DIN 2080
  • Surface roughness Ra < 0,4 µm
  • Tensile strength in the core of min. 800 N/mm² after DIN
  • All functional surfaces fine machined

 

 

ADINTMS : ISO 7388-2 (MAS-BT)
ADINTWS : DIN 6357 (Quernut)
Auswuchtgüte : G2,5 | 25.000 1/min
BD : 48
CNSC : JD/JF (AD/B)
CXSC : Kühlkanäle
DCONWS : 22
LB2 : 2
LF : 40
LSC : 19
Rundlauf : < 5µm
SK : BT 50
TDCON : h6
CAD
CAD
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